Title:
MULTI-REGIONAL COMPREHENSIVE ENERGY MANAGEMENT SYSTEM OPERATION METHOD, AND SYSTEM, DEVICE AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/060654
Kind Code:
A1
Abstract:
The present invention relates to the technical field of energy management, and in particular to a multi-regional comprehensive energy management system operation method, and a system, a device and a medium. The method comprises the following steps: constructing an energy conversion relationship equation for a regional comprehensive energy management system; constructing a potential energy game model; and solving a Nash equilibrium solution for a potential energy game on the basis of a distributed algorithm, with a Nash equilibrium point being an optimal operation point. In comparison with the prior art, in the present invention, a regional comprehensive energy system is constructed to realize the comprehensive supply of electric power, natural gas and heat, without disrupting existing energy supply patterns; in addition, on the basis of a potential energy game theory, the interests of different stakeholders, such as electric power companies, natural gas companies and end users, are comprehensively taken into consideration, which is conducive to the smooth implementation of specific dispatching instructions, and optimizes a system operation state, realizes the optimal allocation of resources and improves the comprehensive utilization efficiency of energy while ensuring the economic interests of the stakeholders.
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Inventors:
YUAN XIAODONG (CN)
HAN HUACHUN (CN)
ZENG FEI (CN)
PAN YI (CN)
WANG MINGSHEN (CN)
MIAO HUIYU (CN)
HAN HUACHUN (CN)
ZENG FEI (CN)
PAN YI (CN)
WANG MINGSHEN (CN)
MIAO HUIYU (CN)
Application Number:
PCT/CN2023/095659
Publication Date:
March 28, 2024
Filing Date:
May 23, 2023
Export Citation:
Assignee:
STATE GRID JIANGSU ELECTRIC POWER CO LTD RES INSTITUTE (CN)
STATE GRID JIANGSU ELECTRIC POWER CO LTD (CN)
JIANGSU ELECTRIC POWER RES INST CO LTD (CN)
STATE GRID JIANGSU ELECTRIC POWER CO LTD (CN)
JIANGSU ELECTRIC POWER RES INST CO LTD (CN)
International Classes:
G06Q50/06; G06F17/11; G06Q30/02
Foreign References:
| CN115456810A | 2022-12-09 | |||
| CN108280536A | 2018-07-13 | |||
| AU2019101104A4 | 2019-10-31 |
Other References:
SHEIKHI ARAS; BAHRAMI SHAHAB; RANJBAR ALI MOHAMMAD: "An autonomous demand response program for electricity and natural gas networks in smart energy hubs", ENERGY, ELSEVIER, AMSTERDAM, NL, vol. 89, 28 June 2015 (2015-06-28), AMSTERDAM, NL , pages 490 - 499, XP029511988, ISSN: 0360-5442, DOI: 10.1016/j.energy.2015.05.109
SHAHAB BAHRAMI ET AL.: "From Demand Response in Smart Grid Toward Integrated Demand Response in Smart Energy Hub", IEEE TRANSACTIONS ON SMART GRID, vol. 7, no. 2, 31 March 2016 (2016-03-31), XP011599669, DOI: 10.1109/TSG.2015.2464374
ZHENHUA, I QIANG; HAN HUACHUN: "Research on Planning of Integrated Gas-electricity Energy System Based on Multi-objective", POWER CAPACITOR & REACTIVE POWER COMPENSATION, vol. 42, no. 5, 25 October 2021 (2021-10-25), pages 214 - 220, XP093150632, ISSN: 1674-1757, DOI: 10.14044/j.1674-1757.pcrpc.2021.05.033
SHAHAB BAHRAMI ET AL.: "From Demand Response in Smart Grid Toward Integrated Demand Response in Smart Energy Hub", IEEE TRANSACTIONS ON SMART GRID, vol. 7, no. 2, 31 March 2016 (2016-03-31), XP011599669, DOI: 10.1109/TSG.2015.2464374
ZHENHUA, I QIANG; HAN HUACHUN: "Research on Planning of Integrated Gas-electricity Energy System Based on Multi-objective", POWER CAPACITOR & REACTIVE POWER COMPENSATION, vol. 42, no. 5, 25 October 2021 (2021-10-25), pages 214 - 220, XP093150632, ISSN: 1674-1757, DOI: 10.14044/j.1674-1757.pcrpc.2021.05.033
Attorney, Agent or Firm:
NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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